*** Primary Characterization Data ***

Pedon ID: S2008IA003001

( Adams, Iowa )

Print Date: Nov 12 2024 12:28AM

Sampled as on Aug 9, 2008:	Clarinda
Revised to correlated:	Clarinda ; Fine, mesic Vertic Argiaquolls

				United States Department of Agriculture
SSL	-	Project	C2008USIA136   MLRA 108D	Natural Resources Conservation Service
	-	Site ID	S2008IA003001   Lat: 41° 1' 23.41" north  Long: 94° 43' 54.00" west  MLRA: 108D	National Soil Survey Center
	-	Pedon No.	08N0633	Kellogg Soil Survey Laboratory
	-	General Methods 1B1A, 2A1, 2B		Lincoln, Nebraska 68508-3866

---

Layer	Horizon	Orig Hzn	Depth (cm)	Field Label 1	Field Label 2	Field Label 3	Field Texture	Lab Texture
08N03870	Ap	Ap	0-18	S08IA003001-1			CL SICL	SIC
08N03871	Btg1	Btg1	18-31	S08IA003001-2			SIC	SIC
08N03872	Btssg1	Btssg1	31-41	S08IA003001-3			SIC	SIC
08N03873	Btssg2	Btssg2	41-53	S08IA003001-4			SIC C	SIC
08N03874	2Btssg3	2Btssg3	53-84	S08IA003001-5			SIC C	SIC
08N03875	2Btssg4	2Btssg4	84-130	S08IA003001-6			SIC C	SIC
08N03876	2Btssg5	2Btssg5	130-165	S08IA003001-7			C	SIC
08N03877	2Bssg	2Bssg	165-203	S08IA003001-8			CL	C

---

Pedon Calculations
Calculation Name	Result	Units of Measure
LE, Whole Soil, Summed to 1m	13	cm/m

---

PSDA  &  Rock Fragments				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-
					(- - - - - Total - - - - - -)			(- - Clay - - -)		(- - - - Silt - - - - -)		(- - - - - - - - - - - - Sand - - - - - - - - - - - -)					( Rock Fragments   (mm) )
				Lab	Clay	Silt	Sand	Fine	CO3	Fine	Coarse	VF	F	M	C	VC	(- - - - - - - - Weight - - - - - - - -)				>2 mm
				Text-	<	.002	.05	<	<	.002	.02	.05	.10	.25	.5	1	2	5	20	.1-	wt %
	Depth			ure	.002	-.05	-2	.0002	.002	-.02	-.05	-.10	-.25	-.50	-1	-2	-5	-20	-75	75	whole
Layer	(cm)	Horz	Prep		(- - - - - - - - - - - - - - - - - - - - - - - - - - % of <2mm Mineral Soil - - - - - - - - - - - - - - - - - - - - - - - - - - -)												(- - - - - - - % of <75mm - - - - - -)				soil
					3A1a1a			3A1a1a		3A1a1a		3A1a1a	3A1a1a	3A1a1a	3A1a1a	3A1a1a
08N03870	0-18	Ap	S	sic	40.9	44.8	14.3	30.9		22.2	22.6	2.8	4.6	4.1	1.8	1.0	32	21	2	60	55
08N03871	18-31	Btg1	S	sic	47.5	41.3	11.2	36.6		22.1	19.2	2.5	3.9	3.0	1.5	0.3	1	tr	--	10	1
08N03872	31-41	Btssg1	S	sic	47.1	44.1	8.8	35.9		24.3	19.8	2.5	3.3	1.4	1.0	0.6	1	--	--	7	1
08N03873	41-53	Btssg2	S	sic	43.7	40.9	15.4	31.7		21.6	19.3	3.4	5.3	4.7	1.4	0.6	tr	1	--	13	1
08N03874	53-84	2Btssg3	S	sic	49.0	42.3	8.7	30.0		22.4	19.9	2.3	2.8	2.2	0.9	0.5	tr	tr	--	6	1
08N03875	84-130	2Btssg4	S	sic	49.7	41.6	8.7	21.3		22.8	18.8	2.4	3.1	2.1	0.7	0.4	tr	--	--	6	tr
08N03876	130-165	2Btssg5	S	sic	47.4	40.9	11.7	22.3		21.8	19.1	3.2	5.0	2.0	1.1	0.4	1	1	--	10	2
08N03877	165-203	2Bssg	S	c	44.1	39.2	16.7	22.6		20.9	18.3	4.6	6.1	4.2	1.4	0.4	tr	tr	--	12	1

*** Primary Characterization Data ***

Pedon ID: S2008IA003001

( Adams, Iowa )

Print Date: Nov 12 2024 12:28AM

Sampled As	:	Clarinda
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  08N0633

---

Bulk Density  &  Moisture				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(Bulk Density)		Cole	(- - - - - - - - - - - Water Content - - - - - - - - - - -)					( Air Dry-Oven Dry )		WRD	Aggst
				33	Oven	Whole	6	10	33	1500	1500 kPa	(- - - - Ratio - - - -)		Whole	Stabl	(- - Ratio/Clay - -)
	Depth			kPa	Dry	Soil	kPa	kPa	kPa	kPa	Moist		Corrected	Soil	2-0.5mm	CEC7	1500 kPa
Layer	(cm)	Horz	Prep	(- - - g cm-3 - - -)			(- - - - - - - - - - - - pct of < 2mm - - - - - - - - - - - -)							cm3 cm-3	%
				DbWR1	DbWR1				DbWR1	3C2a1a		3D1
08N03870	0-18	Ap	S	1.35	1.72	0.048			29.5	19.8		1.061		0.08		0.79	0.48
08N03871	18-31	Btg1	S	1.34	1.98	0.138			30.7	24.0		1.073		0.09		0.74	0.51
08N03872	31-41	Btssg1	S	1.34	2.00	0.142			30.6	21.3		1.076		0.12		0.76	0.45
08N03873	41-53	Btssg2	S	1.41	2.04	0.130			28.8	19.0		1.072		0.14		0.75	0.43
08N03874	53-84	2Btssg3	S	1.32	2.03	0.153			32.2	20.9		1.079		0.15		0.78	0.43
08N03875	84-130	2Btssg4	S	1.31	1.96	0.144			32.5	21.8		1.083		0.14		0.84	0.44
08N03876	130-165	2Btssg5	S	1.32	1.94	0.136			31.5	21.1		1.078		0.14		0.80	0.45
08N03877	165-203	2Bssg	S	1.40	1.94	0.114			29.1	18.6		1.070		0.15		0.78	0.42

---

Carbon  &  Extractions				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-	-15-	-16-	-17-	-18-	-19-
				(- - - - - Total - - - - -)			Est	OC	C/N	(- - - Dith-Cit Ext - - -)			(- - - - - - Ammonium Oxalate Extraction - - - - - -)						(- - - Na Pyro-Phosphate - - -)
	Depth			C	N	S	OC	(WB)	Ratio	Fe	Al	Mn	Al+½Fe	ODOE	Fe	Al	Si	Mn	C	Fe	Al	Mn
Layer	(cm)	Horz	Prep	(- - - - - - - - - - % of <2 mm - - - - - - - - - -)						(- - - - - - - - - - - - - - - - - - - % of < 2mm - - - - - - - - - - - - - - - - -)								mg kg-1	(- - - - - - % of < 2mm - - - - -)
				4H2a	4H2a	4H2a				4G1	4G1	4G1
08N03870	0-18	Ap	S	2.11	0.17	0.03	2.1		13	1.1	0.2	0.1
08N03871	18-31	Btg1	S	0.65	0.07	0.01	0.7		9	0.4	0.1	tr
08N03872	31-41	Btssg1	S	0.35	0.08	0.01	0.4		4	0.6	0.1	tr
08N03873	41-53	Btssg2	S	0.21	0.02	0.01	0.2		12	0.5	0.1	tr
08N03874	53-84	2Btssg3	S	0.15	0.04	0.01	0.1		3	0.2	0.1	tr
08N03875	84-130	2Btssg4	S	0.09	0.02	0.01	tr		3	0.2	0.1	--
08N03876	130-165	2Btssg5	S	0.05	0.03	0.01	--			0.1	tr	--
08N03877	165-203	2Bssg	S	0.03	0.02	0.01	tr		1	0.2	0.1	--

*** Primary Characterization Data ***

Pedon ID: S2008IA003001

( Adams, Iowa )

Print Date: Nov 12 2024 12:28AM

Sampled As	:	Clarinda
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  08N0633

---

CEC  &  Bases				-1-	-2-	-3-	-4-	-5-	-6-	-7-	-8-	-9-	-10-	-11-	-12-	-13-	-14-
				(- - - - - - NH4OAC Extractable Bases - - - - -)								CEC8	CEC7	ECEC		(- - - - Base - - - -)
								Sum	Acid-	Extr	KCl	Sum	NH4	Bases	Al	(- Saturation -)
	Depth			Ca	Mg	Na	K	Bases	ity	Al	Mn	Cats	OAC	+Al	Sat	Sum	NH4OAC
Layer	(cm)	Horz	Prep	(- - - - - - - - - - - - - - - - - cmol(+) kg-1 - - - - - - - - - - - - - - - - - - -)							mg kg-1	(- - - - cmol(+) kg-1 - - -)			(- - - - - - - - % - - - - - - - -)
				4B1a1a	4B1a1a	4B1a1a	4B1a1a		4B2b1a1				4B1a1a
08N03870	0-18	Ap	S	19.9	8.9	--	0.4	29.2	13.5			42.7	32.4			68	90
08N03871	18-31	Btg1	S	21.9	11.4	0.1	0.4	33.8	10.8			44.6	35.2			76	96
08N03872	31-41	Btssg1	S	22.9*	12.1	0.1	0.4	35.5	9.1			44.6	35.6			80	100
08N03873	41-53	Btssg2	S	21.7*	11.6	tr	0.4	33.7	7.4			41.1	32.9			82	100
08N03874	53-84	2Btssg3	S	26.6*	13.2	0.1	0.4	40.3	6.0				38.0				100
08N03875	84-130	2Btssg4	S	28.1*	14.4	0.2	0.5	43.2	4.7				41.7				100
08N03876	130-165	2Btssg5	S	25.6*	13.7	0.1	0.5	39.9	3.6				38.0				100
08N03877	165-203	2Bssg	S	22.8*	12.5	0.1	0.4	35.8	3.6			39.4	34.4			91	100

^*Extractable Ca may contain Ca from calcium carbonate or gypsum., CEC7 base saturation set to 100.

---

Salt

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

-19-

-20-

(- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Water Extracted From Saturated Paste - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -)

1:2

Total

Elec

Elec

Exch

Depth

Ca

Mg

Na

K

CO3

HCO3

F

Cl

PO4

Br

OAC

SO4

NO2

NO3

H2O

Salts

Cond

Cond

Na

SAR

Layer

(cm)

Horz

Prep

(- - - - - mmol(+) L-1 - - - - -)

(- - - - - - - - - - - - - - - - - - - - - - mmol(-) L-1 - - - - - - - - - - - - - - - - - - - -)

(- - - - % - - - -)

(- - dS m-1 - -)

%

08N03870

0-18

Ap

S

--

08N03871

18-31

Btg1

S

tr

08N03872

31-41

Btssg1

S

tr

08N03873

41-53

Btssg2

S

tr

08N03874

53-84

2Btssg3

S

tr

08N03875

84-130

2Btssg4

S

tr

08N03876

130-165

2Btssg5

S

tr

08N03877

165-203

2Bssg

S

tr

*** Primary Characterization Data ***

Pedon ID: S2008IA003001

( Adams, Iowa )

Print Date: Nov 12 2024 12:28AM

Sampled As	:	Clarinda
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  08N0633

---

pH  &  Carbonates

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

(- - - - - - - - - - - - - - - - - - pH - - - - - - - - - - - - - - - - -)

(- - Carbonate - -)

(- - Gypsum - - -)

CaCl2

As CaCO3

As CaSO4*2H2O

Resist

Depth

0.01M

H2O

Sat

<2mm

<20mm

<2mm

<20mm

ohms

Layer

(cm)

Horz

Prep

KCl

1:2

1:1

Paste

Oxid

NaF

(- - - - - - - - - - - - % - - - - - - - - - - -)

cm-1

4C1a2a

4C1a2a

4E1a1a1a1

08N03870

0-18

Ap

S

5.9

7.0

08N03871

18-31

Btg1

S

5.7

6.4

08N03872

31-41

Btssg1

S

5.9

6.4

08N03873

41-53

Btssg2

S

6.2

6.6

08N03874

53-84

2Btssg3

S

7.1

7.4

tr

08N03875

84-130

2Btssg4

S

7.4

7.7

tr

08N03876

130-165

2Btssg5

S

7.5

7.8

tr

08N03877

165-203

2Bssg

S

7.4

7.8

--

---

Phosphorus

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

(- - - - - - - - - - - - - - - - - - - - - - - Phosphorus - - - - - - - - - - - - - - - - - - - - -)

KCl

Melanic

NZ

Acid

Anion Exch Resin

Bray

Bray

Olsen

H2O

Citric

Mehlich

Extr

Depth

Index

Oxal

Available

Capacity

1

2

Acid

III

NO3

Layer

(cm)

Horz

Prep

%

(- - - - - - - - - - - - - - - - - - - - - - - - - - - mg kg-1 - - - - - - - - - - - - - - - - - - - -)

4D6a1

08N03870

0-18

Ap

S

1.5

08N03871

18-31

Btg1

S

0.3

08N03872

31-41

Btssg1

S

0.4

08N03873

41-53

Btssg2

S

3.9

08N03874

53-84

2Btssg3

S

0.6

08N03875

84-130

2Btssg4

S

0.5

08N03876

130-165

2Btssg5

S

0.8

08N03877

165-203

2Bssg

S

1.0

*** Primary Characterization Data ***

Pedon ID: S2008IA003001

( Adams, Iowa )

Print Date: Nov 12 2024 12:28AM

Sampled As	:	Clarinda
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  08N0633

---

Clay Mineralogy (<.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Elemental

EGME

Inter

SiO2

Al2O3

Fe2O3

MgO

CaO

K2O

Na2O

Retn

preta

Depth

Fract

7A1a1

tion

Layer

(cm)

Horz

ion

( - - - - - - - - - peak size - - - - - - - - - - )

(- - - - - - - - - % - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - - - - -)

mg g-1

08N03870

0.0-18.0

Ap

tcly

MI 3

KK 3

VR 2

CMIX

08N03872

31.0-41.0

Btssg1

tcly

MT 4

KK 3

VR 2

QZ 1

SMEC

08N03874

53.0-84.0

2Btssg3

tcly

MT 4

QZ 2

KK 2

MI 2

SMEC

08N03877

165.0-203.0

2Bssg

tcly

MT 4

KK 3

VR 2

QZ 1

SMEC

FRACTION INTERPRETATION:
tcly - Total Clay <0.002 mm

MINERAL INTERPRETATION:
KK Kaolinite	MI Mica	MT Montmorillonite	QZ Quartz	VR Vermiculite

RELATIVE PEAK SIZE:

5 Very Large

4 Large

3 Medium

2 Small

1 Very Small

6 No Peaks

INTERPRETATION (BY HORIZON):
CMIX - Mixed Clay	SMEC - Smectitic

*** Primary Characterization Data ***

Pedon ID: S2008IA003001

( Adams, Iowa )

Print Date: Nov 12 2024 12:28AM

Sampled As	:	Clarinda
USDA-NRCS-NSSC-Soil Survey Laboratory			;	Pedon No.  08N0633

---

Sand - Silt Mineralogy (2.0-0.002 mm)

-1-

-2-

-3-

-4-

-5-

-6-

-7-

-8-

-9-

-10-

-11-

-12-

-13-

-14-

-15-

-16-

-17-

-18-

X-Ray

Thermal

Optical

EGME

Inter

Tot Re

Grain Count

Retn

preta

Depth

Fract

7B1a2

tion

Layer

(cm)

Horz

ion

( - - - - - - - - peak size - - - - - - - - - )

(- - - - - - - - % - - - - - - - - - -)

(- - - - - - - - - - - - - - - - - - - - % - - - - - - - - - - - - - - - - - -)

mg g-1

08N03873

41.0-53.0

Btssg2

csi

78

QZ 73

FK 16

CD 5

PR 3

AR 2

BT 1

SMIX

BY tr

FE tr

FP tr

GN tr

HN tr

MS tr

OP tr

PO tr

RU tr

TM tr

ZR tr

08N03874

53.0-84.0

2Btssg3

csi

79

QZ 73

FK 16

CD 4

BT 2

FE 1

MS 1

SMIX

OP 1

AR 1

PR 1

RU tr

TM tr

ZR tr

PO tr

GN tr

HN tr

BY tr

CA tr

FRACTION INTERPRETATION:
csi - Coarse Silt 0.02-0.05 mm

MINERAL INTERPRETATION:
AR Weatherable Aggregates	BT Biotite	BY Beryl	CA Calcite	CD Chert (Chalcedony
FE Iron Oxides (Goethite	FK Potassium Feldspar	FP Plagioclase Feldspar	GN Garnet	HN Hornblende
MS Muscovite	OP Opaques	PO Plant Opal	PR Pyroxene	QZ Quartz
RU Rutile	TM Tourmaline	ZR Zircon

INTERPRETATION (BY HORIZON):
SMIX - Mixed Sand